Name: Calvatia cyathiformis (Bosc) Morgan
Most Confident Observations:
Copyright © 2015 Darvin DeShazer (darv)
Copyright © 2009 Darvin DeShazer (darv)
Copyright © 2013 Phil Yeager (gunchky)
Copyright © 2011 Hamilton (ham)
Version: 3
Previous Version 

First person to use this name on MO: Darvin DeShazer
Editors: Alan Rockefeller, Erlon

Rank: Species
Status: Accepted
Name: Calvatia cyathiformis
Author: (Bosc) Morgan
Citation: J. Cincinnati Soc. Nat. Hist. 12(4): 168 (1890)
Deprecated Synonym(s): Calvatia fragilis (Vittad.) Morgan, Calvatia cyathiformis Morgan, Lycoperdon cyathiforme Bosc, Calvatia cyathaformis

Domain: Eukarya
Kingdom: Fungi
Phylum: Basidiomycota
Class: Agaricomycetes
Order: Agaricales
Family: Agaricaceae
Genus: Calvatia

Show Subspecies
Brief Description:

Fruiting Body: 5-20 cm high and/or broad; round or flattened when young; becoming pear-shaped or round with a flattened top and narrowed base; white, tan or pinkish gray to light brown; smooth, the skin cracking and flaking with age; sterile base prominent, chambered, white to dingy yellow or darker, persisting as a deep purplish to purple-brown cuplike structure after the spores have dispersed; flesh white and firm when young, becoming yellowish, then brownish and finally dull purple and powdery.

Microscopic Features: Spores 3.5-7.5 µ; round, spiny or warty to nearly smooth. Capillitial

Descriptions: [Create]


Add Comment
Calvatia cyathiformis and C.fragilis
By: Davide Puddu (Davide Puddu)
2016-05-18 18:35:23 CDT (-0400)

are two distinct species, it has been demonstrated by Kreiser.
Studies in the Cahatia complex (Basidiomycetes) 2 "

Created: 2007-03-10 11:36:37 CST (-0500) by Darvin DeShazer (darv)
Last modified: 2014-01-14 12:17:59 CST (-0500) by Erlon (Herbert Baker)
Viewed: 1519 times, last viewed: 2017-07-26 17:32:22 CDT (-0400)
Show Log